Eroare de compilare in evaluator: user.cpp:87:3: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:20: error: 'a' was not declared in this scope user.cpp:32: error: 't' was not declared in this scope user.cpp:35: error: 't' was not declared in this scope user.cpp:43: error: 't' was not declared in this scope user.cpp:47: error: 't' was not declared in this scope user.cpp:54: error: 't' was not declared in this scope user.cpp:58: error: 't' was not declared in this scope user.cpp:69: error: 't' was not declared in this scope user.cpp:73: error: 't' was not declared in this scope